/*===========================================================================
  Copyright (C) 2014 by the Okapi Framework contributors
-----------------------------------------------------------------------------
  This library is free software; you can redistribute it and/or modify it 
  under the terms of the GNU Lesser General Public License as published by 
  the Free Software Foundation; either version 2.1 of the License, or (at 
  your option) any later version.

  This library is distributed in the hope that it will be useful, but 
  WITHOUT ANY WARRANTY; without even the implied warranty of 
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 
  General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License 
  along with this library; if not, write to the Free Software Foundation, 
  Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

  See also the full LGPL text here: http://www.gnu.org/copyleft/lesser.html
===========================================================================*/

package net.sf.okapi.lib.xliff2.its;

/**
 * Provides a base implementation of {@link IITSItem} for a given data category.
 */
public abstract class DataCategory implements IITSItem {

	private String annotatorRef;
	
	@Override
	public void setAnnotatorRef (String annotatorRef) {
		this.annotatorRef = annotatorRef;
	}

	@Override
	public void setAnnotatorRef (AnnotatorsRef ar) {
		if ( ar == null ) return;
		String ref = ar.get(getDataCategoryName());
		if ( ref != null ) {
			annotatorRef = ref;
		}
	}

	@Override
	public String getAnnotatorRef () {
		return annotatorRef;
	}

	@Override
	public boolean isGroup () {
		return false;
	}
	
	@Override
	public int getGroupSize () {
		return 1;
	}

	@Override
	public boolean hasUnresolvedGroup () {
		return false;
	}

}
